Page 290 - Dormer
P. 290
● UNC Machine Forming Tap, Oil Grooves
E287 ● UNC Machos de laminación, con ranuras de lubrificación
● UNC Machos de Máq. De Laminação, Rasgos p/ Lubr.
● UNC Tarauds machine à refouler, rainures de lubrification
E287 ■
●
E287
E287
No.4 - 1/2
d l 1 l d 2 l l
4
2
1
3
nom Ø a E287
M TPI mm mm mm mm mm mm z mm
4 40 2.845 56 9 3.5 2.7 6 4 2.6 18 E2874-40
6 32 3.505 56 11 4.0 3.0 6 4 3.2 20 E2876-32
8 32 4.166 63 12 4.5 3.4 6 5 3.8 21 E2878-32
10 24 4.826 70 13 6.0 4.9 8 5 4.4 25 E28710-24
1/4 20 6.350 80 15 7.0 5.5 8 5 5.8 30 E2871/4
5/16 18 7.938 90 18 8.0 6.2 9 5 7.3 35 E2875/16
3/8 16 9.525 100 20 10.0 8.0 11 5 8.8 39 E2873/8
7/16 14 11.112 100 20 8.0 6.2 9 5 10.3 - E2877/16
1/2 13 12.700 110 23 9.0 7.0 10 5 11.9 - E2871/2
289
